Yellow Iron Oxide (Pottery Colourant)

Colourants can be added to glazes to get the desired coloured effects. Unlike stains, colourants react differently in each firing. A wide spectrum of colours can be achieved by mixing them with other colourants, opacifiers & stains.

Name: Iron Oxide (Fe₂O3)

Appearance Colour: Yellow

Form: Powder

Recommended Usage:

• In Slips: 0.5%-8%
• In Glazes: <15%

Output Colour: Varied

Stability: Yellow iron oxide is the least color-stable form of iron oxide, with some impurities.

Additional Information: Yellow iron oxide (Fe2O3) is a weaker form of iron oxide. It is often found in yellow ochre clays.

Caution: In its powdered form, red copper oxide is harmful if swallowed and a potential skin and respiratory tract irritant. Please use protective coverings when handling this substance.

Note: Owing to the nature of ceramic making process and the varied combinations of elements, we request the user to always test their formulations before bulk production/purchase. It is for the user to satisfy that the product meets their requirements.